Free digital bill book

A free bill book app for your shop.

MyInvoiceDB is a free digital bill book for Indian shops and small businesses. Make GST bills on your Windows PC or Android phone instead of writing them by hand. Bill numbers, GST and totals are worked out for you, and every bill is saved on your own device. There is no monthly plan.

GST detailsLocal PC dataFree forever
MyInvoiceDB dashboard on Windows
Clear and practical

Why move from a paper bill book

A paper bill book works, but it is slow and easy to lose. A bill book app keeps the same records and does the maths.

01

Why move from a paper bill book

A paper bill book works, but it is slow and easy to lose. A bill book app keeps the same records and does the maths.

  • ✓Bill numbers go up on their own
  • ✓GST, CGST, SGST and IGST are worked out for you
  • ✓Find old bills without turning pages
  • ✓See who still owes you money
  • ✓No carbon copies to fade or pages to tear
  • ✓Print the bill or share it as a PDF
02

What your digital bill book keeps

Everything you used to write by hand, linked together in one place.

  • ✓Customers with GSTIN and address
  • ✓Products, HSN codes and stock
  • ✓GST bills and estimates
  • ✓Payments received and due
  • ✓Purchases and expenses
  • ✓Daily and monthly sales reports
03

On your PC or your phone

Use the Windows app at the shop counter, or the Android app from Google Play. Each device keeps its own data. There is no live sync between devices, so pick one device for billing if you want one bill book.

04

What costs money

Billing is free. Only WhatsApp messages cost money, like sending a bill or a payment reminder to a customer. You add money to a prepaid wallet from ₹10 and see the rate before you send.

05

Good to know before you start

We want you to choose with the full picture.

  • ✓One owner account, no separate staff logins
  • ✓It does not file or export GST returns; share your data with your CA
  • ✓The Windows installer is not code-signed yet, so Windows may show a SmartScreen warning
  • ✓Your bills live on your device, so turn on Google Drive backup or save a backup file
FAQ

Questions and answers

Is this bill book app really free?

Yes. Bills, customers, stock, payments and reports are free with no subscription. Only optional WhatsApp messages are paid, from a prepaid wallet.

Is there a bill book app for mobile?

Yes. MyInvoiceDB has an Android app on Google Play and a Windows app for PC. Each device keeps its own local data.

Is there a bill book app for PC?

Yes. Download the free Windows app from this site for Windows 10 or 11. It works offline after the first Google sign-in and prints on any printer set up on the PC.

Can I send a bill to my customer?

Yes. Save the bill as a PDF and share or print it. You can also send it on WhatsApp from the app, which is paid per message from your wallet.

Does the digital bill book work without internet?

Yes, on the Windows PC daily billing works offline after the first Google sign-in. Internet is needed for updates, Drive backup and WhatsApp messages.

Where are my bills saved?

On your own PC or phone, not on our servers. You can turn on backup to your own Google Drive.

Can I move my old paper bill book into the app?

There is no scan or import from paper. Add your customers and products once, start new bills in the app, and keep the old book for past records.

MyInvoiceDB

Give your billing desk one clear workflow.

Download the installer, sign in once with Google inside the app and start billing free. Add wallet money only when you want to send WhatsApp messages.

Download free →✓ The full CRM is free